package com.xx.service;

import com.github.pagehelper.PageInfo;
import com.xx.entity.Suppliers;
import com.baomidou.mybatisplus.extension.service.IService;


public interface SuppliersService {

    Suppliers queryById(Integer supplierId);


    PageInfo<Suppliers> queryByPage(Suppliers suppliers, Integer pageNum);


    int insert(Suppliers suppliers);


    int update(Suppliers suppliers);

    int deleteById(Integer supplierId);

}
